Diamond Jewelry
18K Gold Diamond Cluster Wheat Chain Necklace 16.5" – Assay Jewelers
18K Gold Diamond Cluster Wheat Chain Necklace 16.5"
£7,130.00 GBP
1.32 Carat Diamond Illusion Set 2-Row 14K Gold Bangle Bracelet – Assay Jewelers
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1.32 Carat Diamond Illusion Set 2-Row 14K Gold Bangle Bracelet
£7,428.00 GBP
£8,921.00 GBP
14K Yellow Gold 3/4 CTW Diamond Multi-Shape Geometric Band Ring – Assay Jewelers
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14K Yellow Gold 3/4 CTW Diamond Multi-Shape Geometric Band Ring
£1,426.00 GBP
£1,785.00 GBP
18K Gold 0.72 Carat Natural Diamond Cluster Illusion Set Round Stud Earrings – Assay Jewelers
1 Carat Round and Baguette Diamond Bypass Hoop White Gold Earrings – Assay Jewelers
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1 Carat Round and Baguette Diamond Bypass Hoop White Gold Earrings
£2,014.00 GBP
£2,525.00 GBP
1.10 Carat Pear Shape Diamond Cluster Bypass Ring in 14K White Gold – Assay Jewelers
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1.10 Carat Pear Shape Diamond Cluster Bypass Ring in 14K White Gold
£2,774.00 GBP
£3,329.00 GBP
16 Carat Baguette Cut Diamond 18K White Gold Multi-Link Bracelet – Assay Jewelers
18K Gold Square Link 2-Tone Diamond Mens Bracelet – Assay Jewelers
18K Gold Square Link 2-Tone Diamond Mens Bracelet
£14,887.00 GBP
2 Carat Round Cut Lab Grown Diamond Solitaire Floating Pendant Necklace – Assay Jewelers
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IGI Certified 6 Carat TW Lab Grown Diamond 14K Martini Stud Earrings – Assay Jewelers
Antique Bohemian Art Deco 14K Gold Cuff Diamond Bangle Bracelet – Assay Jewelers
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Antique Bohemian Art Deco 14K Gold Cuff Diamond Bangle Bracelet
£53,811.00 GBP
£61,496.00 GBP
36 Carat Round Diamond 10K White Gold 8-Row Oversized Tennis Bracelet – Assay Jewelers
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36 Carat Round Diamond 10K White Gold 8-Row Oversized Tennis Bracelet
£18,961.00 GBP
£22,798.00 GBP
6.65 Carat Lab Grown & Natural Diamond in 14K White Gold Cluster Ring – Assay Jewelers
9 Carat Pave Diamond 14K Gold Mens Multi-Link Square Bracelet – Assay Jewelers
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9 Carat Pave Diamond 14K Gold Mens Multi-Link Square Bracelet
£8,619.00 GBP
£10,359.00 GBP
5.5 Carat Diamond 18K White Gold 4-Prong Graduated Tennis Necklace – Assay Jewelers
3 Carat Round Diamond Platinum Graduated Tennis Necklace – Assay Jewelers
3 Carat Round Diamond Platinum Graduated Tennis Necklace
£9,402.00 GBP
Natural 0.60 CTTW Diamond Three-Stone Cluster Stud Earrings – Assay Jewelers
75ct Round Diamond Platinum Tennis Necklace & Bracelet Set – Assay Jewelers
75ct Round Diamond Platinum Tennis Necklace & Bracelet Set
£116,522.00 GBP
35 Carat TW Round Cut Diamond Platinum 4-Row Bracelet – Assay Jewelers
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35 Carat TW Round Cut Diamond Platinum 4-Row Bracelet
£48,969.00 GBP
£55,942.00 GBP
40 Carat Round Cut Diamond Platinum 3 Row Chandelier Necklace – Assay Jewelers
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40 Carat Round Cut Diamond Platinum 3 Row Chandelier Necklace
£51,468.00 GBP
£58,763.00 GBP
EGL Certified 1.03ct Round Diamond Platinum Solitaire Ring – Assay Jewelers
Certified
EGL Certified 1.03ct Round Diamond Platinum Solitaire Ring
£7,687.00 GBP
£9,246.00 GBP
1.65 Carat Round and Princess Cut Diamond Platinum Engagement Ring – Assay Jewelers
Certified
1.65 Carat Round and Princess Cut Diamond Platinum Engagement Ring
£7,671.00 GBP
£9,230.00 GBP
EGL Certified 1.01 Carat Round F-G/SI3 Diamond Platinum Bypass Engagement Ring – Assay Jewelers
Certified
EGL Certified 1.01 Carat Round F-G/SI3 Diamond Platinum Bypass Engagement Ring
£5,947.00 GBP
£7,146.00 GBP
5.5 Carat Diamond White Gold Graduated Riviera Cupcake Tennis Necklace – Assay Jewelers
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5.5 Carat Diamond White Gold Graduated Riviera Cupcake Tennis Necklace
£13,594.00 GBP
£16,353.00 GBP
5 Carat Round Cut Diamond Platinum 2-Row Teardrop Tennis Necklace – Assay Jewelers
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5 Carat Round Cut Diamond Platinum 2-Row Teardrop Tennis Necklace
£11,831.00 GBP
£14,221.00 GBP
2.71 Carat Cushion & Round Lab Grown Diamond 14K White Gold Tennis Bracelet – Assay Jewelers
2.4 Carat Round and Baguette Lab Grown Diamond Tennis Bracelet – Assay Jewelers
Diamond Crown of Thorns Platinum Pendant Necklace – Assay Jewelers
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Diamond Crown of Thorns Platinum Pendant Necklace
£3,941.00 GBP
£4,741.00 GBP
2.61 Carat European Cut M-N/VS1 Diamond Vintage Art Deco Engagement Ring – Assay Jewelers
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2.61 Carat European Cut M-N/VS1 Diamond Vintage Art Deco Engagement Ring
£17,927.00 GBP
£21,564.00 GBP
Adjustable 5 Carat Lab Grown Diamond Tennis Choker Necklace – Assay Jewelers
1-2 Carat Blue & White Lab Grown Diamond 4-Prong 14K White Gold Tennis Bracelet – Assay Jewelers
2 Carat tw Diamond Dangling Platinum Pendant Necklace – Assay Jewelers
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2 Carat tw Diamond Dangling Platinum Pendant Necklace
£7,726.00 GBP
£9,293.00 GBP
1 Carat Round Cut Diamond 5 Stone Platinum Dancing Pendant Necklace – Assay Jewelers
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1 Carat Round Cut Diamond 5 Stone Platinum Dancing Pendant Necklace
£3,550.00 GBP
£4,263.00 GBP
GIA Certified 1.5 Carat H/I2 Diamond 2 Piece Engagement & Wedding Ring Set – Assay Jewelers
Certified
GIA Certified 1.5 Carat H/I2 Diamond 2 Piece Engagement & Wedding Ring Set
£6,182.00 GBP
£7,433.00 GBP
4.78ct Asscher Tapered Baguette Diamond Platinum 3Stone Ring – Assay Jewelers
4.78ct Asscher Tapered Baguette Diamond Platinum 3Stone Ring
£101,855.00 GBP
30Ct Diamond 14K Yellow Gold Miami Cuban Link Chain Bracelet – Assay Jewelers
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30Ct Diamond 14K Yellow Gold Miami Cuban Link Chain Bracelet
£47,997.00 GBP
£54,875.00 GBP
5.58ct G/I1 Round Diamond Baguette Side Stones Engagement Ring – Assay Jewelers
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5.58ct G/I1 Round Diamond Baguette Side Stones Engagement Ring
£40,092.00 GBP
£45,793.00 GBP
5 Carat Round Lab Grown Diamond Band Ring 14K White Gold 4-Prong Size 7 – Assay Jewelers
18K Gold and Round Pink Diamond Pave Set Bangle Bracelet – Assay Jewelers
18K Gold and Round Pink Diamond Pave Set Bangle Bracelet
£15,435.00 GBP
1.75 Carat Pink & Yellow Marquise Diamond Platinum & 18K Gold Bypass Ring – Assay Jewelers
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1.75 Carat Pink & Yellow Marquise Diamond Platinum & 18K Gold Bypass Ring
£15,733.00 GBP
£19,666.00 GBP
0.5 Carat Round Diamond Bamboo Style Platinum Channel Set Band Ring – Assay Jewelers
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0.5 Carat Round Diamond Bamboo Style Platinum Channel Set Band Ring
£2,280.00 GBP
£2,852.00 GBP
1.16 Carat Three Row White and Blue Diamond Channel Seting Band Ring – Assay Jewelers
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1.16 Carat Three Row White and Blue Diamond Channel Seting Band Ring
£3,988.00 GBP
£4,795.00 GBP
2.51 Carat Diamond Pavé Cluster Band Platinum Ring – Assay Jewelers
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2.51 Carat Diamond Pavé Cluster Band Platinum Ring
£6,699.00 GBP
£8,055.00 GBP
1.03 Carat Round-Cut Diamond in Platinum 900 Channel Setting Half-Eternity Ring – Assay Jewelers
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1.03 Carat Round-Cut Diamond in Platinum 900 Channel Setting Half-Eternity Ring
£3,785.00 GBP
£4,553.00 GBP
1.2 Carat Round-Cut Diamond Two-Tone Retro Cluster Ring – Assay Jewelers
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1.2 Carat Round-Cut Diamond Two-Tone Retro Cluster Ring
£2,735.00 GBP
£3,279.00 GBP
7.50ct Tricolor Diamond Drop Earrings in 18K White, Yellow, Rose Gold – Assay Jewelers
1.54 Carat Round Lab-Grown Diamond in 14K White Gold Half Eternity Ring – Assay Jewelers
IGI Cert. 3.36 Carat E/VS1 Lab Grown Diamond 3 Band Platinum Engagement Ring – Assay Jewelers
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GIA Certified 9.48 Carat Paraiba Tourmaline Diamond Cluster Ring – Assay Jewelers
3.54 Carat Trilliant Rubellite Pink Tourmaline & Diamond 18K Two Tone Gold Ring – Assay Jewelers
3.59 Carat Oval Pink Tourmaline and Baguette Diamond 18K White Gold Unisex Ring – Assay Jewelers
Greek 18K White Gold Diamond Pink Tourmaline Yellow Garnet Pearl Drop Earrings – Assay Jewelers
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Greek 18K White Gold Diamond Pink Tourmaline Yellow Garnet Pearl Drop Earrings
£10,029.00 GBP
£12,536.00 GBP
Greek 12 Carat Diamond South Sea Pearl Tourmaline Citrine Earring Necklace Set – Assay Jewelers
Save 19%
Greek 12 Carat Diamond South Sea Pearl Tourmaline Citrine Earring Necklace Set
£16,297.00 GBP
£20,371.00 GBP
GIA Certified 12.95 Carat Emerald Cut Blue Indicolite Tourmaline Loose Gemstone – Assay Jewelers
GIA Certified Brazilian Paraiba Tourmaline Cluster Ring – Assay Jewelers
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GIA Certified Brazilian Paraiba Tourmaline Cluster Ring
£6,601.00 GBP
£8,251.00 GBP
GIA Certified 4.58 Carat Emerald Cut Indicolite Tourmaline Diamond Platinum Ring – Assay Jewelers
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GIA Certified 4.58 Carat Emerald Cut Indicolite Tourmaline Diamond Platinum Ring
£4,156.00 GBP
£5,195.00 GBP
10.52 Carat Forest Green Tourmaline Emerald Cut 18K Gold Pendant Necklace – Assay Jewelers
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10.52 Carat Forest Green Tourmaline Emerald Cut 18K Gold Pendant Necklace
£4,325.00 GBP
£5,407.00 GBP
25 Carat Aquamarine, Tourmaline, & Diamond 18K Gold Platinum Retro Bracelet – Assay Jewelers
GIA Certified 17.16 Carat Lozenge Cut Rubellite Red Tourmaline Ring – Assay Jewelers
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18K Gold Multi Color Gemstone Vintage Estate X Bezel Bracelet – Assay Jewelers
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18K Gold Multi Color Gemstone Vintage Estate X Bezel Bracelet
£7,647.00 GBP
£9,559.00 GBP
GIA Certified 18.61 Carat Pink Tourmaline & Floral Diamond Pendant Necklace – Assay Jewelers
Paraiba Tourmaline and Onyx in 14K Retro Drop Pendant Necklace – Assay Jewelers
GIA Certified 10.47 Carat Green Oval Cut Tourmaline & Diamond in Platinum Cocktail Ring – Assay Jewelers
Certified
GIA Certified 35 Carat Indicolite Tourmaline & Diamond 18K Gold Pendant – Assay Jewelers
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3.5 Carat Green Tourmaline 14K Gold Nugget Mens Ring – Assay Jewelers
3.5 Carat Green Tourmaline 14K Gold Nugget Mens Ring
£4,294.00 GBP
Tiffany & Co. 6.5 Carat Pear Cut Green-Blue Tourmaline and Diamond Platinum Ring – Assay Jewelers
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Vintage 22K Gold Pink Tourmaline Bead Indian Chandelier Drop Earrings – Assay Jewelers
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GIA Cert. 5.52 Carat Rubellite and Diamond Halo Filigree Ring – Assay Jewelers
Certified
GIA Cert. 5.52 Carat Rubellite and Diamond Halo Filigree Ring
£22,675.00 GBP
£27,268.00 GBP
GIA Certified 6.40 Carat Blue Indicolite Tourmaline Vintage Retro Platinum Ring – Assay Jewelers
Certified
10.96 Carat Rubellite Tourmaline and Diamond Accent Platinum Ring – Assay Jewelers
GIA Certified 15.07 Carat Emerald Cut Pink Tourmaline and Diamond Ring – Assay Jewelers
Certified
GIA Certified 15.07 Carat Emerald Cut Pink Tourmaline and Diamond Ring
£6,325.00 GBP
£7,906.00 GBP
4.67 Carat Red Tourmaline and Trillion Diamond Three Stone Platinum Ring – Assay Jewelers
Platinum 3.19 Carat Indicolite Tourmaline & Diamond Vintage Filigree Ring Size 6 – Assay Jewelers
GIA Certified 11.22 Carat Green Tourmaline and Diamond Platinum Filigree Ring – Assay Jewelers
Certified
GIA Certified 8.17 Carat Tourmaline and Diamond Halo Square Shape Platinum Ring – Assay Jewelers
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GIA Certified 6.47 Carat Green Tourmaline East-West Half Bezel 18K Ring – Assay Jewelers
Certified
21.13 Carat Pink Tourmaline & Diamond Floating Pendant Necklace in 14K/18K Gold – Assay Jewelers
Vintage Briolette Cut Green Tourmaline & Diamond Dangling Stud Earrings in 18K – Assay Jewelers
5 Carat Round Cut Green Tourmaline and Diamond Dangle Drop Earrings – Assay Jewelers
Vintage GIA Certified 120 Carat Pear-Shape Pink Rubellite Tourmaline Necklace in 22k Yellow Gold – Assay Jewelers
Certified
Vintage GIA Certified 120 Carat Pear-Shape Pink Rubellite Tourmaline Necklace in 22k Yellow Gold
£20,332.00 GBP
£23,249.00 GBP
Natural 7.64 Carat Paraiba Tourmaline & Marquise Diamond Pendant Necklace in 18K White Gold – Assay Jewelers
Vintage 16 Carat Pink Checkerboard Oval-Cut Tourmaline and Diamond Earring – Assay Jewelers
GIA Certified 11 Carat Bluish Green Pear-Cut Tourmaline & Baguette Diamond Ring – Assay Jewelers
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GIA Certified Hexagon Cut Pink Tourmaline with Diamond Halo Star Shape Ring in 18K White Gold – Assay Jewelers
Certified
GIA Certified Blue-Green Rectangle Cut Tourmaline & Diamond Ring in 18K Carved Gold – Assay Jewelers
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GIA Certified Rectangular Cut Blue-Green Indicolite Tourmaline and Diamond 18K Gold Ring – Assay Jewelers
Certified
Vintage Retro Regal Style 5 Carat Red Tourmaline & Diamond Ring in 18K Gold – Assay Jewelers
5.20 Carat Cushion Checkerboard Cut Pink Tourmaline & Diamond Ring in 18K White Gold – Assay Jewelers
Vintage 4.5 Carat Oval Natural Rubellite Tourmaline & Diamond 18k Ring – Assay Jewelers
7 Carat Trilliant Cut Watermelon Green Tourmaline with Diamond Sides in 18K Gold 2 Tone Ring – Assay Jewelers
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Vintage 6 Carat TW Oval Cut Pinkish-Red Tourmaline with Neon Paraiba Tourmaline and Diamond Ring in 18K Gold – Assay Jewelers
Vivid Pink 7 Carat Radiant Cut Tourmaline Ring with Round Diamond Halo in 18K Gold – Assay Jewelers
Vintage 3 Carat Radiant Cut Vivid Pink/Purple Tourmaline and Diamond Platinum Ring – Assay Jewelers
5.50 Carat Rubellite Tourmaline Carved Heart Motif Filigree East West Ring – Assay Jewelers
Vintage 6 Carat Pinkish Red Oval Cut Tourmaline Bezel Set Unisex Ring in 18K Yellow Gold – Assay Jewelers
Vintage Radiant Cut 4.50 Carat Red Rubellite Tourmaline and Diamond Ring in Platinum and 18K Gold – Assay Jewelers
3.50 Carat Oval Cut Rubellite Tourmaline East West Ring with Tsavorite, Diamond, Platinum & 18k Gold – Assay Jewelers
GIA Certified Oval Cut 7 Carat Purplish Red Tourmaline Ring with Diamond Sides in 18K Gold – Assay Jewelers
Certified